Yoon Youngha-class patrol vessel
ROKS Hyun Sihak | |
| Class overview | |
|---|---|
| Name | Yoon Youngha class |
| Builders | Hanjin Heavy Industries, STX |
| Operators | Republic of Korea Navy |
| Preceded by | Chamsuri class |
| Subclasses |
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| Cost |
|
| In commission | 2008–present |
| Planned | PKX-A(PKG): 18, PKX-B(PKMR): 34 |
| Completed | PKX-A(PKG): 18, PKX-B(PKMR): 16 |
| Active | PKX-A(PKG): 18, PKX-B(PKMR): 16 |
| General characteristics (PKX-A(PKG)) | |
| Type | Patrol boat |
| Displacement | 570 tonnes (561 long tons) |
| Length | 63 m (206 ft 8 in) |
| Beam | 9 m (29 ft 6 in) |
| Draft | 3 m (9 ft 10 in) |
| Propulsion |
|
| Speed | 44 knots (81 km/h; 51 mph) |
| Range | 1,998 nmi (3,700 km) at 15 kn (28 km/h; 17 mph) |
| Complement | 40 |
| Sensors & processing systems |
|
| Electronic warfare & decoys |
|
| Armament |
|
| General characteristics (PKX-B(PKMR)) | |
| Type | Patrol boat |
| Displacement | 200 tonnes (197 long tons) |
| Length | 44 m (144 ft 4 in) |
| Beam | 7 m (23 ft 0 in) |
| Propulsion | CODAG |
| Speed | 40 knots (74 km/h; 46 mph) |
| Sensors & processing systems |
|
| Electronic warfare & decoys | LIG Nex1 Sonata SLQ-200(V)K ECM/ECCM suite |
| Armament |
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The Yoon Youngha-class patrol vessel (Hangul: 윤영하급 미사일고속함) also known as PKG-class patrol vessel is a class of patrol ship of the Republic of Korea Navy. One variant is in active service and a smaller variant is planned. The first being the PKX-A or Yun Youngha-class missile patrol ship (Hangul: 윤영하급 고속함), and the second the PKX-B class patrol boat (also known as Chamsuri-211-class patrol boat or Gumdoksuri-class patrol vessel).